Master the art of manual grinding with the TIMEMORE Chestnut C3S Pro, where precision Japanese engineering meets elegant portability. Engineered for the discerning home barista who refuses to compromise between convenience and exceptional flavor extraction, this hexagonal conical burr grinder delivers café-quality consistency in your hand. ⚙️ At a Glance Type Manual Conical Burr Burr System S2C Patent Hexagonal Material Stainless Steel & Aluminum Weight 430g Portability Foldable Handle Color Elegant Black 💪 Precision Grinding Performance The revolutionary S2C660 patent burr features premium 55-58HRC hardness, precision-machined on advanced 5-axis CNC equipment. This engineering excellence delivers uniformly consistent grounds with minimal fines and virtually no excessively coarse particles, ensuring every brew achieves optimal flavor extraction and clarity. 🔬 Grinding Specifications Burr Hardness 55-58 HRC Consistency Exceptional Heat Dissipation Optimized Grind Adjustability Precise Settings ☕ Café-Grade Results ✈️ Travel Optimized ⚡ Efficient Grinding 🌿 Flavor Preservation 🔧 Japanese Engineering 🧳 What's Included 🔩 Main Grinder Complete Unit 🔄 ↩️ 30-Day Returns Unused items, 30 days. Damaged, wrong, or lost made right. 🔒 Secure Checkout Encrypted payment, trusted by Shopify. 📦 Tracked Shipping Every order ships with tracking. Why Home Cooks Choose SERA ✓ Hand-Curated Every tool & ingredient is selected for quality — not mass-listed. ✓ Café & Kitchen Guidance Clear how-to notes so you get great results at home. ✓ Real Support Questions? Our team replies within 24–48 hours. 📬 Shipping & Delivery: Your order ships with tracking and a confirmation email. Delivery times vary by destination. Easy 30-day returns on unused items — plus damaged, wrong, or lost orders made right.